HijackLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256b6e8d46789c7d4d11a9474114fe4bb272a3cab87f69a138e194b4cc4699ec403
MD5084b800870e45dce36ba681bd43cbee9
File Typedll
Size29715.3 KB
First Seen2026-05-13
File Namelibvlccore.dll
Tagsdll, HIjackLoader, IDATLoader

Malware Family: HijackLoader

HijackLoader, loader'dır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTP
PurposeLoader
First Seen Year2023
AliasesIDAT Loader

Threat Indicators (IOC)

  • SHA256: b6e8d46789c7d4d11a9474114fe4bb272a3cab87f69a138e194b4cc4699ec403
  • MD5: 084b800870e45dce36ba681bd43cbee9

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — the loader may be downloading more malware
  2. Analyze every downloaded payload
  3. Inspect all network traffic and cut suspicious connections
  4. Run a full antivirus scan
  5. Consider reimaging the system

YARA Rule Hints

rule HijackLoader_SHA256 {
    meta:
        description = "HijackLoader sample: b6e8d46789c7d4d1"
        threat_level = "medium"
        first_seen = "2026-05-13"
    condition:
        hash.sha256(0, filesize) == "b6e8d46789c7d4d11a9474114fe4bb272a3cab87f69a138e194b4cc4699ec403"
}

Hijackloader — Malware Profile

HijackLoader IDAT Loader 2023. MSI paket gizleme. NtQueryInformationProcess anti-debug. OLU 1.2.35.3 build.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows
Also Known As (AKA)
IDAT Loader

Technical Details

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — HijackLoader
# SHA256 b6e8d46789c7d4d11a9474114fe4bb272a3cab87f69a138e194b4cc4699ec403 # MD5 084b800870e45dce36ba681bd43cbee9
TypeValueNote
sha256 b6e8d46789c7d4d11a9474114fe4bb272a3cab87f69a138e194b4cc4699ec403 Sample:HijackLoader
md5 084b800870e45dce36ba681bd43cbee9 Sample:HijackLoader
Tags
hijackloaderloadermalwaremediumsha256hash-analizi